Tie bar



FIG. 1 is a perspective view of an embodiment of a tie bar in accordance with the present invention.

FIG. 2 is a front view of the tie bar in FIG. 1.

FIG. 3 is a rear view of the tie bar in FIG. 1.

FIG. 4 is a top view of the tie bar in FIG. 1.

FIG. 5 is a bottom view of the tie bar in FIG. 1.

FIG. 6 is a left side view of the tie bar in FIG. 1; and,

FIG. 7 is a right side view of the tie bar in FIG. 1.

Broken lines are used to illustrate features of the tie bar which form no part of the claimed design. 

CLAIM The ornamental design for a tie bar, as shown and described. 